Name
Grade
School

Date
Questions10
Score

1

Estelle’s monthly income is $1690 and her savings is $650. Find savings to expenses ratio.

2

Out of 176 students in a class, 80 are boys. Find boys to girls ratio.

3

Length and breadth of a rectangular field are 220 feet and 60 feet respectively. Find the ratio of length to breadth of the field.

4

Out of 78 students in a class, 30 prefer football, 42 prefer baseball and remaining like tennis. Find the ratio of number of students who prefer football to number of students who prefer tennis.

5

There are 80 teachers in a school of 1710 students. Find number of teachers to number of students ratio.

6

In a city of 13680 people, 4280 are government employees and the remaining are self-employed. Find government employees to self-employed ratio.

7

Nathan’s monthly income is $1265 and him savings is $230. Find savings to expenses ratio.

8

Out of 130 students in a class, 50 are boys. Find boys to girls ratio.

9

Length and breadth of a rectangular field are 100 feet and 40 feet respectively. Find the ratio of length to breadth of the field.

10

Out of 36 students in a class, 3 prefer football, 24 prefer baseball and remaining like tennis. Find the ratio of number of students who prefer football to number of students who prefer tennis.

Answers Key

Show All Workout

1

Estelle’s monthly income is $1690 and her savings is $650. Find savings to expenses ratio.

Savings to expenses ratio is 5:8

Solution

Estelle's Income = $1690

Savings = $650

Expenses = 1690 - 650 = 1040

∴ savings to expenses ratio = 650:1040 = 5:8

Savings = $650

Expenses = 1690 - 650 = 1040

∴ savings to expenses ratio = 650:1040 = 5:8

2

Out of 176 students in a class, 80 are boys. Find boys to girls ratio.

Boys to girls ratio is 5:6

Solution

Total Number of students = 176

boys = 80

girls = 176 - 80 = 96

∴ Boys to girls ratio = 80:96 = 5:6

boys = 80

girls = 176 - 80 = 96

∴ Boys to girls ratio = 80:96 = 5:6

3

Length and breadth of a rectangular field are 220 feet and 60 feet respectively. Find the ratio of length to breadth of the field.

Length to breadth ratio is 11:3

Solution

Length of a rectangular field = 220

breadth of a rectangular field = 60

∴ Length to breadth ratio = 220:60 = 11:3

breadth of a rectangular field = 60

∴ Length to breadth ratio = 220:60 = 11:3

4

Out of 78 students in a class, 30 prefer football, 42 prefer baseball and remaining like tennis. Find the ratio of number of students who prefer football to number of students who prefer tennis.

Number of students who prefer football to number of students who prefer tennis ratio is 5:1

Solution

Total Number of students = 78

Number of students prefer football = 30

Number of students prefer baseball = 42

Number of students prefer tennis =78 - (30 + 42) = 6

∴ Number of students who prefer football to number of students who prefer tennis ratio = 30:6 = 5:1

Number of students prefer football = 30

Number of students prefer baseball = 42

Number of students prefer tennis =78 - (30 + 42) = 6

∴ Number of students who prefer football to number of students who prefer tennis ratio = 30:6 = 5:1

5

There are 80 teachers in a school of 1710 students. Find number of teachers to number of students ratio.

number of teachers to number of students ratio is 8:171

Solution

Total Number of teachers = 80

Total Number of students = 1710

∴ Number of teachers to number of students ratio = 80:1710 = 8:171

Total Number of students = 1710

∴ Number of teachers to number of students ratio = 80:1710 = 8:171

6

In a city of 13680 people, 4280 are government employees and the remaining are self-employed. Find government employees to self-employed ratio.

Government employees to self-employed ratio is 107:235

Solution

Number of people in the city = $13680

Number of Government employees = $4280

Self employed = 13680 - 4280 = 9400

∴ Government employees to self-employed ratio = 4280:9400 = 107:235

Number of Government employees = $4280

Self employed = 13680 - 4280 = 9400

∴ Government employees to self-employed ratio = 4280:9400 = 107:235

7

Nathan’s monthly income is $1265 and him savings is $230. Find savings to expenses ratio.

Savings to expenses ratio is 2:9

Solution

Nathan's Income = $1265

Savings = $230

Expenses = 1265 - 230 = 1035

∴ savings to expenses ratio = 230:1035 = 2:9

Savings = $230

Expenses = 1265 - 230 = 1035

∴ savings to expenses ratio = 230:1035 = 2:9

8

Out of 130 students in a class, 50 are boys. Find boys to girls ratio.

Boys to girls ratio is 5:8

Solution

Total Number of students = 130

boys = 50

girls = 130 - 50 = 80

∴ Boys to girls ratio = 50:80 = 5:8

boys = 50

girls = 130 - 50 = 80

∴ Boys to girls ratio = 50:80 = 5:8

9

Length and breadth of a rectangular field are 100 feet and 40 feet respectively. Find the ratio of length to breadth of the field.

Length to breadth ratio is 5:2

Solution

Length of a rectangular field = 100

breadth of a rectangular field = 40

∴ Length to breadth ratio = 100:40 = 5:2

breadth of a rectangular field = 40

∴ Length to breadth ratio = 100:40 = 5:2

10

Out of 36 students in a class, 3 prefer football, 24 prefer baseball and remaining like tennis. Find the ratio of number of students who prefer football to number of students who prefer tennis.

Number of students who prefer football to number of students who prefer tennis ratio is 1:3

Solution

Total Number of students = 36

Number of students prefer football = 3

Number of students prefer baseball = 24

Number of students prefer tennis =36 - (3 + 24) = 9

∴ Number of students who prefer football to number of students who prefer tennis ratio = 3:9 = 1:3

Number of students prefer football = 3

Number of students prefer baseball = 24

Number of students prefer tennis =36 - (3 + 24) = 9

∴ Number of students who prefer football to number of students who prefer tennis ratio = 3:9 = 1:3

Loading...

Loading...

Loading...

Loading...

kuku

Hey! I'm kuku

I can answer you simple math queries!

Hey! I'm kuku

I can answer you simple math queries!

Question
KuKu's Answer